I can't afford three weeks away from work.

I can't afford three weeks away from work. I can't _____ three weeks away from work.正确答案是是B,为什么其他的不可以呢? He said he couldn't _____ three weeks away from work. It took me only three weeks away from home when I started to as the g___ manager of the company,i can't afford three week God,I can't get away from that crap I can't afford ______computer． I can't afford ___ house. I couldn't believed that I can't go away from the circle of Ynu can`t stay away from my I have ______money,but I can't afford the house. I can't be the sight of you,I want you stay away from my hea